TB Wood's 4545 Taper-Lock Bushing 6-5/8 OD x 3-1/4 ID

Description:

The 4545 Taper Lock Bushing is used in industrial power transmission systems to securely mount pulleys, sprockets, sheaves, and couplings onto rotating shafts. Commonly installed in conveyor systems, pumps, compressors, fans, gearboxes, and other belt- or chain-driven equipment requiring precise shaft alignment and reliable torque transmission. Maintenance teams, OEMs, and system integrators use this part for repair, retrofit, expansion, or replacement to maintain dependable power transfer, simplify installation, and reduce equipment downtime.

Applications:

The 4545 Taper Lock Bushing is commonly used in manufacturing facilities, material handling systems, mining equipment, agricultural machinery, and industrial processing plants where rotating power transmission components require secure shaft mounting. It provides a dependable connection between shafts and driven components while allowing for easier installation, removal, and maintenance.

Technical Specifications:

• Manufacturer Part Number (MPN): 4545
• Product Type: Taper Lock Bushing
• Outside Diameter: 6-5/8 in.
• Bore Diameter: 3-1/4 in.
• Mounting Style: Taper Lock
• Material: Steel
• Application: Industrial Power Transmission Systems
• Compatible Equipment: Pulleys, Sprockets, Sheaves, and Couplings
• Installation: Shaft-Mounted Replacement or New Installation

Common Replacements:

• 3535 Taper Lock Bushing
• 5050 Taper Lock Bushing
• QD Bushing